结合IFN的三维结构进行分析，三组模拟表位均暴露在IFN分子结构的外部，更容易被抗原呈递细胞上的抗原识别受体所识别。
Analysis on the three-dimensional structure of IFN - α 2b showed that all 3 mimetic epitopes exposed to outsides of the whole molecular , which was easy to recognize by the antigen receptor of the antigen presenting cell .
抗原识别受体